| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moran, Aiden T (10)
|
NICLSC |
32.95 |
33.24 |
0.29 |
| 2 |
Coen, Mitchell R (10)
|
NISTAR |
38.64 |
41.09 |
2.45 |
| 3 |
Berdysiak, Lucas (9)
|
NITWST |
50.07 |
45.34 |
-4.73 |
| 4 |
Rogers, Joseph T (9)
|
NISTAR |
1:01.78 |
46.85 |
-14.93 |
| 5 |
Moldenhauer, Thomas C (9)
|
NIEAST |
1:03.07 |
47.11 |
-15.96 |
| 6 |
Reimann, Nathan S (9)
|
NISTAR |
51.77 |
48.23 |
-3.54 |
| 7 |
Pickard, Aiden A (9)
|
NISTAR |
1:19.70 |
50.98 |
-28.72 |
| 8 |
Scranton, Benjamin J (10)
|
NITWST |
1:20.64 |
52.66 |
-27.98 |
| 9 |
Zuckerberg, Eben M (10)
|
NITTSC |
|
59.28 |
- |
| 10 |
Urbanek, Trenton J (9)
|
NICLSC |
1:09.30 |
59.83 |
-9.47 |
| 11 |
Gawron, Ian J (9)
|
NICLSC |
1:01.94 |
1:00.94 |
-1.00 |
| 12 |
Walter, Jacob P (10)
|
NITTSC |
1:03.69 |
1:01.80 |
-1.89 |
| 13 |
Johnson, Logan J (10)
|
NISTAR |
1:04.99 |
1:08.72 |
3.73 |
| 14 |
Tacca, Joseph J (9)
|
NITTSC |
|
1:26.19 |
- |
|
Hall, Gary J (10)
|
NITTSC |
|
DQ |
- |